2000222211111 has 16 divisors (see below), whose sum is σ = 2710776603360. Its totient is φ = 1311576145920.

The previous prime is 2000222211103. The next prime is 2000222211131. The reversal of 2000222211111 is 1111122220002.

It is not a de Polignac number, because 2000222211111 - 2³ = 2000222211103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000222211131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5661295 + ... + 6004223.

It is an arithmetic number, because the mean of its divisors is an integer number (169423537710).

Almost surely, 2^{2000222211111} is an apocalyptic number.

2000222211111 is a deficient number, since it is larger than the sum of its proper divisors (710554392249).

2000222211111 is a wasteful number, since it uses less digits than its factorization.

2000222211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374866.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2000222211111 its reverse (1111122220002), we get a palindrome (3111344431113).

The spelling of 2000222211111 in words is "two trillion, two hundred twenty-two million, two hundred eleven thousand, one hundred eleven".